Document Type and Number:
Japanese Patent JPS5318738
Kind Code:
B2
Abstract:
PURPOSE:Prevention of fusion of billets with each other by heating them separately in an auxiliary coil after they are heated to an limit temperature to fuse billets with each other in an main heating coil.
Application Number:
JP9629676A
Publication Date:
June 16, 1978
Filing Date:
August 11, 1976
Export Citation:
International Classes:
H05B6/10; C21D1/42